Presentation
Fell off horse and landed on elbow. Pain and disability to shoulder.
Patient Data
Age: 45 years
Gender: Male
From the case:
Acromioclavicular joint injury - Rockwood type 2


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Info

AC joint space and CC distances are widened. The distal clavicle is displaced superiorly compared to the acromion. Overlying soft tissue swelling. No fracture. Glenohumeral joint is normal.
CONCLUSION
Rockwood type 2 acromioclavicular joint injury.
Case Discussion
Classification of AC joint injuries can be a useful guide for treatment as certain types will often require operative management while others are typically managed non-operatively.